摘要
对城市有轨电车供电系统的方案选择、工程设计的主要计算、供电系统的关键技术指标和参数确定作了详细的介绍。并以苏州市高新区有轨电车1号线为例,建立了供电系统整体模型,对供电系统设计所需的牵引容量、触网电压、迷流、轨电位、短路电流等工程数据进行仿真计算,分析其变化规律,为有轨电车供电系统的设计提供参考依据。
Power supply scheme of urban tram system, the main calculation in engineering design, the key technical indexes and parameters are introduced in detail in this paper. Taking tram Line 1 in Suzhou High-tech Zone as an example, a whole simulation model of power system is set up to calculate the main technical data in engineering design, such as the traction capacity, contact voltage, stray current, rail potential, short circuit current, etc., the change rules of these data are analyzed. This research will provide a good reference for streetcar power system design.
出处
《城市轨道交通研究》
北大核心
2013年第5期41-45,共5页
Urban Mass Transit
关键词
有轨电车
牵引供电
轨电位
短路电流
streetcars
traction power
rail potential
shortcircuit current
